High-Quality Soy Isolate Manufacturer & Factory

Pioneering Global Plant-Based Nutrition with Advanced NON-GMO Soybean Extraction and Integrated Smart Manufacturing Ecosystems.

Premium Protein Solutions & Isolated Soy Varieties

Explore our primary product selections engineered for optimal emulsification, dispersion, gelation, and nutritional enrichment across international food processing systems.

High-Quality 9030 Dispersion Type

9030 Dispersion Type, Isolated Soy Protein

Manufacturer, Supplier Specs
High-Quality 9001BW Meat Type

9001BW Meat Type, Isolated Soy Protein

Manufacturer, Supplier Specs
High-Quality 9007B-A Meat & Emulsion Type

9007B-A Meat & Emulsion Type, Isolated Soy Protein

Supplier, Factory Specs
High-Quality Soy Dietary Fiber

High-Quality Soy Dietary Fiber

Supplier, Factory Specs
High-Quality 9001BW/9001B-Y/9000 Meat & Emulsion Type

9001BW/9001B-Y/9000 Meat & Emulsion Type, Soy Protein

Supplier, Factory Specs
Wholesale Ethyl Alcohol Ethanol 95 96 Superior Grade

Wholesale Ethyl Alcohol Ethanol 95 96 Superior Grade

Manufacturer, Factory Specs
Wholesale 9002B Chopping Type

9002B Chopping Type, Isolated Soy Protein

Supplier, Factory Specs
Wholesale SDF - Soy Dietary Fiber

Wholesale SDF - Soy Dietary Fiber

Manufacturer, Supplier Specs

Our Corporate Infrastructure & Group Synergy

Established in May 2003, Xinrui Group has cultivated a massive, diversified circular economy industry footprint covering over 1,000 mu. Driven by cutting-edge agricultural deep processing technologies and green energy structures, we have grown into a provincial leading agricultural industrialization enterprise generating an annual output value of 2.8 billion Yuan.

2.8B+
Annual Output (RMB)
1,000+
Mu Total Area
180,000T
Annual Soy Processing
500,000T
Annual Wheat Flour Processed
Xinrui Group Plant

Guanxian Xinrui Industrial Co., Ltd.

Originally founded in 2007 as Guanxian Ruixiang Biotechnology, our wheat processing hub utilizes state-of-the-art tri-canter separation systems to process 500,000 tons of wheat flour annually, generating vital wheat gluten, and starch derivatives within a clean, closed-loop eco-system.

Shandong Kawah Oils Factory

Shandong Kawah Oils Co., Ltd.

Established in 2014 with 120 million Yuan in registered capital, this core facility extracts protein isolates, low-temperature meal, and soybean oil step-by-step from Non-GMO soybean fields. It features the largest single-line spray drying tower in China, engineered by DACHUANYUAN.

International Trade

Guanxian Ruichang Trading Co., Ltd.

Founded in 2011, Ruichang acts as the direct export gateway of the group. More than 70% of our production volume (soy isolates, wheat gluten, dietary fiber, starch, and ethanol) is exported directly to global food conglomerates, assuring streamlined supply chain compliance.

The Macro Protein Shift & Global Industry Demands

As populations rise and plant-based protein shifts from a niche option to a primary nutritional pillar, global food manufacturers face a challenging task: sourcing consistent, high-purity functional protein ingredients that align with clean-label, Non-GMO requirements. In Europe and the Americas, strict food security policies demand high emulsification, water-binding capacities, and trace elements control, making top-tier Isolated Soy Protein a crucial requirement.

"The shift toward plant-based alternatives requires structural performance from soy proteins. It is not just about nutritional volume; the protein must perform under extreme processing pressures—whether through sterilization in canned meats, thermal gelation in vegetarian options, or suspension in liquid formulations."

Our proprietary manufacturing matrix operates at the intersection of agricultural supply chain security and bio-engineering. By cultivating localized Non-GMO soybean fields, Shandong Kawah Oils guarantees complete traceability from farm to loading port. This structural control forms a solid defense against international supply chain fluctuations, ensuring our clients receive consistent batches free of transgenic cross-contamination.

Technical Capabilities & Spray Drying Innovations

Our processing capabilities rely on high-capacity industrial equipment designed to protect the protein structure during isolation. Our Shandong Kawah Oils plant utilizes the advanced spray drying technology developed by DACHUANYUAN.

DACHUANYUAN Spray Drying Tower: The largest single-line drying system in China, protecting the protein structure from thermal degradation and ensuring high solubility and dispersion properties.
Tri-Canter Separation Technology: A closed, clean separation process that increases yields and limits microbiological activity during wet extraction phases.
Step-by-Step Multi-Stage Extraction: Systematically isolates oils, low-temperature defatted meal, isolates (90% dry basis), and highly soluble dietary fibers in one continuous manufacturing process.
Thermal Gelling Control: Fine-tuned parameters designed for specific meat-binding and vegan steak applications, yielding standard, high-gel, and high-emulsion grades.
Industrial Spray Drying Infrastructure

Targeted Industry Solutions & Application Scenarios

Our isolated soy proteins are categorized by their functionality. This allows food processing technicians to select the proper ingredient profile for their production lines:

Emulsified Meat Products

Specifically designed for frankfurters, bologna, and processed sausages. Our 9001BW and 9007B-C series act as structural stabilizers that hold water and fat, preventing separation under thermal stress and maintaining texture during processing.

Vegetarian & Plant-Based Meats

Model 9003B and 9005B series are engineered with high gelling capabilities to build fibrous textures in vegetarian sausages, nuggets, and vegan patties. These proteins create a bite profile similar to animal muscle tissue.

Powdered & Liquid Beverages

Our 9030 and 9032 dispersion types dissolve quickly without clumping. They feature a neutral flavor profile, low viscosity under high concentration, and stability in acidic/neutral liquid formulations.

Global Compliance & Export Verification

Through Guanxian Ruichang Trading Co., Ltd., our group ensures compliance with standard international import protocols. We manage documentation, export declarations, and custom clearances for global destinations.

Xinrui Certificate 1

BRC Standard

Xinrui Certificate 2

ISO 9001 / ISO 22000

Xinrui Certificate 3

IP-NON GMO

Xinrui Certificate 4

KOSHER Certification

Xinrui Certificate 5

HALAL Compliance

Our facility is routinely audited by independent third parties to verify our non-GMO identity preservation (IP), HACCP, and allergen control protocols. This ensures our isolated soy protein, wheat gluten, and soluble dietary fiber products meet strict international specifications.

Technological Roadmap & Protein Processing Goals

Our engineering team focuses on continuous process improvements in the production of functional plant proteins:

Next-Generation Jet Hydrolysis Integration

This system modifies protein structure to improve dispersibility in beverages, maintaining stability in formulations without requiring synthetic stabilizers.

Green Bio-Energy & Combined Utility Strategy

By utilizing our local municipal cogeneration plant and direct pipeline gas supplies, we aim to lower carbon emissions per ton of protein, helping our clients meet their scope-three supply chain targets.

Advanced Emulsion Research for Low-Sodium Meats

Developing specific protein isolates designed to form gel networks in low-salt formulations, helping manufacturers meet global nutritional guidelines.

Inside Our Automated Production Lines

View our automated processes, including wet separation, spray drying, and packaging lines at Shandong Kawah Oils and Guanxian Xinrui Industrial:

Frequently Asked Questions

Review detailed answers regarding our production structure, capabilities, and supply chain logistics:

Is Xinrui Group a trading company or a direct manufacturer?
We are a fully integrated group company combining raw agricultural cultivation, deep extraction facilities, and an internal export agency:
  • Shandong Kawah Oils Co., Ltd. is our manufacturer of Isolated Soy Protein, producing 50,000 tons annually.
  • Guanxian Xinrui Industrial Co., Ltd. (formerly Guanxian Ruixiang Biotechnology) is our wheat processing facility, producing 30,000 tons of vital wheat gluten per year.
  • Guanxian Ruichang Trading Co., Ltd. acts as our dedicated export arm, managing compliance and shipments for international clients.
Which international quality certifications do your products carry?
Our manufacturing facilities are certified under major international standards, including ISO9001, ISO22000, HACCP, BRC, KOSHER, HALAL, IP-NON GMO, and SGS. We provide lot-specific analysis reports with every shipment.
How does Shandong Kawah Oils guarantee that its soy isolates are 100% Non-GMO?
We use local non-GMO soybean farms under a strict Identity Preservation (IP) system. Our raw bean storage, crushing equipment, extraction tanks, and spray towers are isolated from genetically modified grains to prevent cross-contamination.
What makes the DACHUANYUAN spray drying system unique for soy protein quality?
This system regulates temperature and airflow to dry protein slurry without causing heat damage. This keeps the protein functional, resulting in improved emulsification, water absorption, and solubility in final applications.

Our Expanded Plant Protein Catalog

Browse our full selection of vital wheat gluten, wheat starches, and alternative plant proteins designed for commercial manufacturing lines.

Wholesale VWG-PS Wheat Gluten Pellets

Wholesale VWG-PS Wheat Gluten Pellets

Manufacturer, Supplier Specs
Wholesale Tofu & Vegetarian Type 9003B

Wholesale Tofu & Vegetarian Type, Soy Protein 9003B

Supplier, Factory Specs
High-Quality Wheat starch

High-Quality Wheat starch

Manufacturer, Factory Specs
High-Quality 9003B Vegetarian Type

High-Quality 9003B Vegetarian Type, Soy Protein

Supplier, Factory Specs
Wholesale VWG-P Wheat Gluten Powder

Wholesale VWG-P Wheat Gluten Powder

Manufacturer, Supplier Specs
Wholesale 9007B-C Meat & Emulsion Type

Wholesale 9007B-C Meat & Emulsion Type, Soy Protein

Supplier, Factory Specs
Wholesale 9001BH Meat Type

Wholesale 9001BH Meat Type, Isolated Soy Protein

Manufacturer, Factory Specs
High-Quality Tofu & Vegetarian Type 9005B

High-Quality Tofu & Vegetarian Type, Soy Protein 9005B

Manufacturer, Supplier Specs